package com.brilliance.common.interceptor;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

public class MyFilter implements Filter {
	public void destroy() {

	}

	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		HttpServletRequest rr = (HttpServletRequest)request;
		Object obj = rr.getSession().getServletContext().getAttribute("auth");
		String url = ((HttpServletRequest)request).getRequestURI();
		
		if(url.toLowerCase().endsWith(".shtml"))
			request.setCharacterEncoding("UTF-8");
		else
			request.setCharacterEncoding("GBK");
		chain.doFilter(request, response); 
	}

	public void init(FilterConfig filterConfig) throws ServletException {

	}


}
